Otherwise xcb will treat our attempt to send xv requests as a connection
error (quite reasonably: we're asking it to emit a request for which
there is no defined major opcode), and we'll die quietly the first time
we hit KdBlockhandler.
Signed-off-by: Adam Jackson
---
hw/kdrive/ephyr/ephyrvideo.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/hw/kdrive/ephyr/ephyrvideo.c b/hw/kdrive/ephyr/ephyrvideo.c
index 9c9c78d..671a0dd 100644
--- a/hw/kdrive/ephyr/ephyrvideo.c
+++ b/hw/kdrive/ephyr/ephyrvideo.c
@@ -226,6 +226,11 @@ ephyrInitVideo(ScreenPtr pScreen)
return FALSE;
}
+if (!hostx_has_extension(&xcb_xv_id)) {
+EPHYR_LOG_ERROR("Host has no XVideo extension\n");
+return FALSE;
+}
+
if (!xv_priv) {
xv_priv = ephyrXVPrivNew();
}
--
2.9.3
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